List of Articles mohammad zandi Article 1 - Association between Melatonin Receptor 1A (<i>MTNR1A</i>) Gene Polymorphism at the <i>MnlI</i> Site and Production Traits in Shal and Crossbreeding between Shal and Romanov ا. افروزنیا م. زندی م.ر. سنجابی م.ح. هادی تواتری Rasht Branch, Islamic Azad University, Rasht, Iran , Issue 4 , Year , Summer 2017